Search results for "Harris detector"

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HarrisZ$^+$: Harris Corner Selection for Next-Gen Image Matching Pipelines

2022

Due to its role in many computer vision tasks, image matching has been subjected to an active investigation by researchers, which has lead to better and more discriminant feature descriptors and to more robust matching strategies, also thanks to the advent of the deep learning and the increased computational power of the modern hardware. Despite of these achievements, the keypoint extraction process at the base of the image matching pipeline has not seen equivalent progresses. This paper presents HarrisZ$^+$, an upgrade to the HarrisZ corner detector, optimized to synergically take advance of the recent improvements of the other steps of the image matching pipeline. HarrisZ$^+$ does not onl…

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniFOS: Computer and information sciencesHarris detectorSettore INF/01 - InformaticaComputer Vision and Pattern Recognition (cs.CV)ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONComputer Science - Computer Vision and Pattern Recognitionlocal featurecorner detectorArtificial IntelligenceSignal Processingkeypoint detectorStructure-from-MotionComputer Vision and Pattern RecognitionHarrisZSoftware
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